Σ index Eq pack 19 Eq pack 13 Σ#12 Batch 22 Matrix 17 Σ#24 Batch 10 Ledger /9 Rxn set 8 Eq pack 25 Σ#18 Rxn set 26 Rxn set 14 Matrix 5 Ledger /3 Matrix 23

Field Notes / Σ /sym/3cad98

id=1 · host=formula-vault.cloud · 2026-10-19 07:43Z

∑_{k=1}^{n} k = n(n+1)/2

\frac{12}{6} \sum_{i=1}^{n} i^{2}

46K

H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

468K

\frac{6}{1} \sum_{i=1}^{n} i^{2}

det| 4 7 ; 2 5 | = 6

289K

d/dt [t^3] = 3t^2

278K

∂x/∂θ = 8x

12γ² + 9γ + 1 = 0

339K

ω = 2πf

177K

3φ² + 4φ + 2 = 0

\lim_{r\to 0} \frac{\sin r}{r} = 1

358K

det| 5 2 ; 3 6 | = 24

121K

det| 9 4 ; 1 10 | = 86

399K

e^{i\pi} + 1 = 0

316K

∑_{k=1}^{n} k = n(n+1)/2

11K

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